Finding the Third Proportional to 3,665,316 and 7,582,056

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665,316 : 7,582,056 = 7,582,056 : x
2. Step 2: Convert to fraction form
   3,665,316/7,582,056 = 7,582,056/x
3. Step 3: Cross multiply
   3,665,316x = 7,582,056 × 7,582,056
4. Step 4: Simplify right side
   3,665,316x = 57,487,573,187,136
5. Step 5: Solve for x
   x = 57,487,573,187,136/3,665,316
6. Step 6: Final answer
   x = 15,684,206.54